ESP32 Signal Generator for Sine, Square and Triangle Waves. With serial and web control, memory presets and more....

[corz.org]

My first ESP32 project: ESP32 Signal Generator

Enjoy!

[edit: new link - Signal Generator now has a proper page]

[corz.org]

I don't recall when I posted this, though I suspect alcohol was involved. At any rate, there have been a fair few developments since then (I spend all my spare moments on this!); loops, macros and all sorts. As well as big-fixes, of course.

This code + an ESP32 device == THE signal generator for the masses.

Of course, the masses don't yet realise they need such a thing.

Och well. One day.

;o)

[corz.org]

Good programs, like good art, are never finished. They are simply abandoned. This hasn't happened yet, and updates are continual until I say otherwise! All those wee "be good if it could do this" things are getting slipped in, as well as stuff undocumented anywhere.

I had hoped, by posting this here where ESP32 geeks are, that I might receive some feedback, preferably along the lines of "Oh you stupid f*ck! Don't do it like that! Do it like this!", to which I would reply, "Thank you! Thank you! Thank you! Oh magnificent one!" and I would learn, which is the goal.

But if you are instead saying, "F*ck me! Even on your first try you are like 10 x better than us pros", then by all mean, Observe Radio Silence!

[ESP_krzychb]

The application is a piece of art. Like PCB art but for code.
I like your approach to inline documentation. I feel like reading a novel.
Getting ChatGPT to do the presets is the cherry on top.

[corz.org]

Thank you.

And well spotted! I often wonder if Chat GPT will be writing everything for us soon enough.
When we do code, it will be purely for fun. Or maybe just brain exercise.

[ESP_krzychb]

I am getting surprised with GitHub Copilot's performance. It is fun to use and a good brain exercise. My experiences are pretty much similar to what is presented in https://www.youtube.com/watch?v=RDd71IUIgpg

[corz.org]

Hah! Even simple autocomplete drives me nuts, this would drive me insane!
Maybe just for fun, of an evening... :lol:

Besides, the guy himself says I should probably avoid it!

If there was a co-pilot-like app that waited until I was finished a section and then (like Clippy) jumped in and said, "Oi! That there is a bug waiting to happen. And that's inefficient. And that is just plain stupid! Are you on medication!?", yeah.. I could definitely use something like that!